For my 2018 NP 377 the water heater lighted switch went out. Switch worked just no light. I had a heck of a time finding the correct replacement. Finally found it - This is from Carling Tech the manufacturer of the original switch. The part number you are looking for is LRA511-CR-B/018V. Mouser Electronics has them in stock. Here is the link where you can by them: https://www.mouser.com/ProductDetail...g-Technologies
Once you have that part number you can find it cheaper.
Bought the Mouser switch and it works fine. Actually bought two of them so I'll have a spare. Thanks again!
AL & JANET KRUEBBE
2019 PINNACLE 37RLWS
2018 NORTH POINT 315RLTS (TRADED)
2017 RAM 3500 DRW DIESEL/AISIN 4.10 AIR BAGS
B&W COMPANION TURN OVER BALL HITCH
Formerly from Sequim, WA
2018 North Point 377RLBH, Roadmaster Comfort Ride, Dexter E-Z Flex Suspension, Flexair 21k Pinbox
2017 Ford F350 Lariat CC DRW LB 6.7, Air Lift 7500XL with Air Lift dual channel wireless